baber/WOPTO huggingface dataset:
Patent JP-2013165552-A (JP)
Title: Reactor device and power conversion device
Inventor: SAKAI TAKUYA
IPC: H02M7/12
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a reactor device that can make the power factor of an input current high and can be made compact since only one transformer where a main circuit current flows is required with a simple feedforward control configuration only for detecting an input voltage.SOLUTION: A reactor device includes a voltage detection circuit 3 which detects an output voltage of a rectification device and outputs the detected voltage, a filter circuit 4 which extracts an AC component from the detected voltage, a voltage amplification circuit 5 which amplifies the AC component of the detected voltage, and a transformer 6 which has its main winding 9 connected to a DC bus 100 and its auxiliary winding 10 connected to an output side of the voltage amplification circuit 5. The voltage amplification circuit 5 detects a current flowing to the main winding 9 by detecting a current flowing to the auxiliary winding 10, controls the current flowing to the auxiliary winding 10 according to the level of the current flowing to the main winding 9, and generates an AC voltage substantially equal to the AC component of the output voltage of the rectification device between terminals of the main winding 9.
Patent JP-2013164329-A (JP)
Title: Shape measuring instrument
Inventor: FUJITA YOSHIHITO
IPC: G01B11/24
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring instrument capable of easily correcting the direction of a scanning direction in line laser light.SOLUTION: A distance sensor 15 for measuring a distance to a bolt head of a reference bolt attached to a reference bolt hole of a work-piece is supported rotatably between a first scanning position P1 for emitting line laser light L in a first scanning direction to be parallel with an X-axial direction and a second scanning position P2 for emitting the line laser light L in a second scanning direction to be parallel with a Y-axial direction; a cross section shape corresponding to a part of a correcting surface 31 to be measured subjected to the line laser light L is calculated on the basis of a measurement distance to the correcting surface 31 to be measured measured by the distance sensor 15 positioned at the scanning positions P1, P2; and the direction of the scanning direction in the line laser light L is corrected by rotating the distance sensor 15 in accordance with the cross section shape.
Patent JP-2013162764-A (JP)
Title: Lawn mower
Inventor: MARUYAMA SHUHEI
IPC: A01D34/73
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a lawn mower that can lift up lying grass through rotation of blades and cut the lifted grass, thereby improving the mowing performance.SOLUTION: In a lawn mower having a drive shaft 20a adapted to transmit a rotational driving force of a motor (electric motor, operating motor) 20, blades 16 and a connecting member 80 (blade disk 82) adapted to connect the blades 20 with the drive shaft 20a, a fan 82d is integrally formed at the connecting member 80 (blade disk 82).
Patent JP-2013166825-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: MATSUURA AI
IPC: B60C1/00
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide: a rubber composition for tires that can improve fuel economy, wet grip performance and abrasion resistance; and a pneumatic tire using this.SOLUTION: In a rubber composition for tires, the content of styrene-butadiene is 50 mass% or more rubber based on 100 mass% of the rubber component, wherein an alumina hydrate is included which has an average particle diameter as powder of 12 μm or more, nitrogen adsorption specific surface area (NSA) of 30-300 m/g and a crystal size of 5-100 nm.
Patent JP-2013170378-A (JP)
Title: Anchor body, reinforcement structure of existing building, installation method of anchor body, construction method of anchor body, and drilling machine
Inventor: WACHI YASUHARU
IPC: E02D27/12
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the installation cost of an anchor body by efficiently enhancing the bearing force of subsoil against compressive force generated by the tensile force of the anchor body.SOLUTION: An anchor body 10 includes: a bond part 12 which is provided below a structure constructed in a subsoil 2 and in which a lower part of a PC steel stranded wire 24 fixed to the structure is anchored to the subsoil by grout; and an unbonded part 14 which is provided between the bond part 12 and the structure and in which the PC steel stranded wire 24 is embedded in the grout in a state that it is covered with a covering material 39. The anchor body 10 is provided with a large diameter part 18 consisting of all the unbonded part 14 and at least a part of the bond part 12 and set so that the compressive strength of the grout exceeds compressive stress generated in the grout by the tensile force of the PC steel stranded wire 24.
Patent JP-2013172023-A (JP)
Title: Diamond field effect transistor and manufacturing method of the same
Inventor: HIRAMA KAZUYUKI
IPC: H01L29/812
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a practical diamond field effect transistor which has a high maximum operation temperature and a high maximum drain current.SOLUTION: A diamond field effect transistor according to this invention includes: a diamond substrate (400); a surface layer (402) where a surface of the diamond substrate is terminated with hydrogen atoms; a first absorption layer (404) formed on the surface layer and composed of molecules including one of hydrogen, nitrogen, and oxygen; a source electrode (406) and a drain electrode (408) that are formed on the first absorption layer so as to be separated from each other; a second absorption layer (410) formed between the source electrode and the drain electrode and including NOmolecules; a protection layer (412) on the second absorption layer; and a gate electrode (414) formed on an area that is located on the protection layer and between the source electrode and the drain electrode.
Patent JP-2012182451-A (JP)
Title: Gas manifold, module for lithographic apparatus, lithographic apparatus and device manufacturing method
Inventor: VAN BOXTEL FRANK JOHANNES JACOBUS
IPC: H01L21/027
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas manifold in which measures are taken to stabilize a gas flow provided between at least two parallel plates of an optical component of a lithographic apparatus.SOLUTION: A gas manifold to direct a gas flow between two parallel plates of an optical component of a lithographic apparatus has: an inlet to provide a gas flow to the gas manifold; a lattice comprising a plurality of through holes in a regular periodic structure to homogenize the gas flow; a contractor downstream of the lattice to reduce the cross sectional area through which the gas flow flows; and an outlet downstream of the contractor to provide the gas flow to the two parallel plates.
Patent JP-2013172122-A (JP)
Title: Die bonder
Inventor: OKAMOTO NAOKI
IPC: H01L21/52
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a die bonder in which a push-up jig of a push-up unit can be automatically changed.SOLUTION: The die bonder includes: a wafer table which moves a wafer mounted thereon in an X direction and a Y direction; a push-up unit which pushes up a die from below to peel it from the wafer; and a die bonding part which sucks the peeled die to bond it onto a workpiece having a die adhesive applied thereto. A jig stocker housing a plurality of interchangeable push-up jigs of the push-up unit and an interchanging arm for grasping an interchangeable push-up jig from in the jig stocker are provided on the wafer table, and the interchangeable arm moves the interchangeable push-up jig onto the push-up unit by the wafer table to change push-up jigs.
Patent JP-2013181213-A (JP)
Title: Oxide dispersion strengthening type nickel-based superalloy
Inventor: UKAI SHIGEHARU
IPC: C22C1/05
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an oxide dispersion strengthening type nickel-based superalloy improved in high-temperature strength by effectively achieving refinement of oxide particles and reducing dispersion interval of the oxide particles, in a gammer prime (γ') precipitation strengthening type Ni-based ODS superalloy having an Al content of 2% or more.SOLUTION: This oxide dispersion strengthening type nickel-based superalloy contains 2-6% of Al and yttrium oxide, and further contains hafnium of 1-4 times the yttrium oxide in mass ratio.
Patent JP-2012214708-A (JP)
Title: Foam
Inventor: HAMAZAKI RISA
IPC: C08J9/12
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin foam that is excellent in heat insulation performance, heat resistance, and environmental performance and can be suitably used as a heat insulating material for building materials, consumer electronics, and motor vehicles.SOLUTION: The resin foam is an aromatic polyester resin foam where, when defining that a hole (L) is a hole having a pore size of 10 μm or more and 500 μm or less and a hole (S) is a hole having a pore size 0.01 μm or more and less than 1 μm, two peaks are present in the pore size distribution, and one of them is derived from the hole (L) and the other is derived from the hole (S).
Patent JP-2013181646-A (JP)
Title: Brake device
Inventor: NISHIDA NAOTAKA
IPC: F16D65/095
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a brake device that can obtain stable rustproofing for a long time.SOLUTION: A brake device 1, which is a vehicle brake device, includes: a facing part where metal materials having mutually different materials face each other; and a current distribution means for distributing current to the facing part. The current distribution means, in which specific components comprising the brake device is used as a current distribution path, includes a battery as power supply built in any of the specific components.
Patent JP-2013187999-A (JP)
Title: Indicating lamp system and indicating lamp
Inventor: SAKAGUCHI MASAKAZU
IPC: H02G7/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance visibility of an indicating lamp provided in an overhead wire, or the like.SOLUTION: A plurality of indicating lamps 10, each having a light emitting element 19 and a radio communication device 17, are disposed at a prescribed interval along a power line 2. One of the indicating lamps 10 receives control information of the light emitting element 19 which is transmitted from a centralized control device 20 and performs radio communication with an adjacent indicating lamp 10, thereby transmitting the control information to each of the plurality of indicating lamps 10 sequentially to allow each of the plurality of indicating lamps 10 to control turning on/off of each of the light emitting elements 19 on the basis of control information 900. Each of the indicating lamps 10 controls blinking of each of the light emitting elements 19 by using a synchronization signal on the basis of alternating current flowing in the power line 2. The centralized control device 20 generates the control information 900 on the basis of information acquired by a moving body detection sensor 28.
Patent JP-2013183684-A (JP)
Title: Reaping-harvesting machine
Inventor: MATSUSHITA HIROAKI
IPC: A01D67/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a driving operation table structure for a reaping-harvesting machine, improved in sealability between the driver seat side and the vehicle body side of a driving operation table in which swinging operation levers are disposed.SOLUTION: A reaping-harvesting machine which has a speed change device, a reaping portion, a driver seat, and a driving operation table 5, wherein swinging operation levers 6 arranged on the driving operation table 5 are arranged. Support portions 7 for swingably supporting the swinging operation levers 6 around horizontal axes are attached to a partition panel 53 for forming a closed space S2 in the inner space S of the driving operation table 5, and a displacement-transmitting mechanism 7 for transmitting the swinging displacements of the swinging operation levers 6 to a controller 19V is arranged in the closed space S2.
Patent JP-2013185233-A (JP)
Title: Method and facility for producing metal pipe
Inventor: OTSUKA SHUNICHI
IPC: C21D9/08
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metal pipe capable of controlling hardening failures.SOLUTION: A method for producing a metal pipe corrects a bend in a metal pipe using a straightening machine 10. Next, both pipe ends of the metal pipe in which the bend has been corrected are cut using a pipe cutting device 20. Then, multiple metal pipes, both ends of which have been cut, are lined up in the axial direction, conveyed to a hardening device 30, and hardened by heating the metal pipes using induction heating and then cooling.
Patent JP-2013186798-A (JP)
Title: Link application device, link application method and program
Inventor: ONO KAZUHISA
IPC: G06F17/30
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a link application device for applying a proper link destination to a keyword which appears in an electronic book, a Web page or the like.SOLUTION: The control part of a link application device creates a keyword list file from a link destination document, and extracts a character string which fully matches keywords in the keyword list file in a link source document in S1 and S2; selects one of the extracted keywords, and stores link information determined to uniquely determine the link destination document in a database in S3 to S5; selects one non-corresponding keyword from the link source document in S7 after processing all the keywords, compares the appearance frequency of keywords included in selection words, peripheral words, and the link destination document corresponding to the peripheral words with the appearance frequency of keywords included in the keyword list in each link destination document candidate, determines a link destination document candidate whose similarity becomes the maximum as a link destination document corresponding to the selection words in S8, and stores the link destination document in the database.
Patent JP-2013191710-A (JP)
Title: Three-dimensional circuit board and manufacturing method therefor
Inventor: KAWAKAMI TETSUSHI
IPC: G03G15/08
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a three-dimensional circuit board in which the level difference of a gap between both ends can be reduced when a film-like circuit board is bonded to the surface of an object, e.g. a roller, having a columnar shape or a cylindrical shape.SOLUTION: The manufacturing method of the three-dimensional circuit board in which a film-like circuit board 30 is bonded to the peripheral surface of a substrate 10 having a columnar shape or a cylindrical shape includes: an adhesive layer formation step for forming an adhesive layer 20 composed of a thermosetting adhesive on the peripheral surface of the substrate 10; a temporary bonding step for thermally fluidizing the adhesive layer 20 so as to express adhesiveness, and temporarily bonding the film-like circuit board 30 to the peripheral surface of the substrate 10 by winding the film-like circuit board 30 around the adhesive layer 20; and a hot pressing step for flattening the surface of an adhesive layer 21 bulging from a gap 35, by hot pressing a planar die 40 to the gap 35 between the ends 33, 34 of the film-like circuit board 30.
Patent JP-2013191477-A (JP)
Title: Sensitizing dye for photoelectric conversion, and photoelectric conversion element and dye-sensitized solar cell using the same
Inventor: SURUGA KAZUYUKI
IPC: C07D277/30
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a sensitizing dye of a new structure capable of efficiently extracting a current, and to provide a good photoelectric conversion element and a good dye-sensitized solar cell using the sensitizing dye.SOLUTION: The sensitizing dye for photoelectric conversion is represented by general formula (1).
Patent JP-2013195440-A (JP)
Title: Generation method, program, and information processor
Inventor: ARAI TEI
IPC: G03F1/70
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method suitable for generating data for a mask pattern including an auxiliary pattern used in an exposure device.SOLUTION: A method for generating data for a mask pattern used in an exposure device includes: a first step of setting the generation conditions of the auxiliary pattern; a second step of calculating the image of a mask pattern to be formed on a substrate with a projection optical system, using a mask pattern including a set main pattern and the auxiliary pattern generated according to the generation conditions of the first step and set exposure conditions; and a third step of determining whether the value of an evaluation function indicating the quality index of the calculated mask pattern is within an allowable range. When the value of the evaluation function is within the allowable range, the generated data are generated as data for the mask pattern. When the value of the evaluation function is not within the allowable range, a new generation conditions are reset in the first step, and the second and the third steps are performed.
Patent JP-2013198217-A (JP)
Title: Trestle for electric equipment
Inventor: NAKAMOTO ATSUSHI
IPC: H02B1/56
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce installation space by effectively utilizing a free space.SOLUTION: A trestle 1 is provided with an attachment member to which power distribution system apparatuses 4, 5 are attached, and a top surface of a body 2 is provided with an insertion hole (window hole 23) through which an electric wire for electrically connecting the power distribution system apparatuses 4, 5 and electric equipment 100 is inserted. Consequently, an installation space of the power distribution system apparatuses 4, 5 can be reduced by effectively utilizing a free space in the body 2.
Patent JP-2013194963-A (JP)
Title: Heat treatment apparatus
Inventor: MIYAJIMA YUYA
IPC: B05C9/14
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment apparatus capable of heat treatment by suppressing a coating film from forming unevenness of drying.SOLUTION: A heat treatment apparatus 1 includes: multiple diaphragm parts 2 arranged in the direction to convey a substrate W; an ultrasonic wave generation part 4 that gives ultrasonic vibrations to each of the diaphragm parts 2; and a temperature control part 3 that controls the temperatures at a predetermined diaphragm part 2 to a predetermined temperature, and applies heat treatment to the substrate W while the substrate W is being conveyed by ultrasonic vibration levitations. At a part or among the entire diaphragm parts 2, a gas levitation part 6, which levitates the substrate by a jet of gas, is further arranged.
Patent JP-2013195164-A (JP)
Title: System for processing coolant in fuel pool
Inventor: KAKINOKI KOICHI
IPC: G21C19/307
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a system for processing a coolant in a fuel pool capable of suppressing the generation of a great deal of waste liquid.SOLUTION: A system for processing a coolant in a fuel pool comprises: a first reverse osmosis membrane unit 25 for performing demineralization of a coolant in a spent fuel pool 16; a first return route 26 for returning primary demineralized water processed in the first reverse osmosis membrane unit 25 to the spent fuel pool 16; and a second reverse osmosis membrane unit 27 for performing demineralization of primary concentrated water processed in the first reverse osmosis membrane unit 25.
Patent JP-2013192737-A (JP)
Title: Washing machine
Inventor: YASUI TOSHIHIKO
IPC: D06F33/02
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine in which residual detergent and stains in laundry can be prevented because the effect of powder detergent can be improved by dissolving the detergent in washing water at an early stage and supplying the resulting washing liquid to a washing tub without largely changing a structure and significantly increasing cost.SOLUTION: The washing machine comprises: a water intake 5 connected to a lower part of an outer tub 2 for allowing washing liquid to enter; a discharge port provided on a front end wall of the outer tub and opening toward the washing tub; a circulation path 12 for communicating the water intake 5 and the discharge port 11 with each other; and a circulation pump 13 of a constant speed provided in the circulation path 12 for discharging the washing liquid to the outer tub 2 and the washing tub 3 through the circulation path 12. The circulation pump 13 is driven for a prescribed period of time required for the washing liquid discharged to the outer tub 2 during water supply not to enter the washing tub 3.
Patent JP-2013196997-A (JP)
Title: Conductive composition
Inventor: NISHIDA DAISUKE
IPC: H01B5/14
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composition good in coating properties and patterning properties.SOLUTION: A composition of the present invention is a conductive composition containing at least a silver fine particle (A), a dispersant (B) and a solvent (C). The silver fine particle (A) contains a carbon simple substance and/or a carbon compound having a carbon content of 0.1 wt.% or more, in a fine particle, and the dispersant (B) has an amine number (in terms of the effective solid content) of 60 mgKOH/g or more and 130 mgKOH/g or less.
Patent JP-2013195957-A (JP)
Title: Display device, display method, and program
Inventor: KOBAYASHI HARUMI
IPC: H04N5/66
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To determine an arrangement of a plurality of display devices when an image is displayed on a region formed by an entirety of display surfaces of the display devices by paying attention to amount of information conveyed to a user by the displayed image.SOLUTION: A mobile terminal 10 acquires dimension information indicating the dimension of the display surface of each of mobile terminals (step S17). Assuming that a fixed shape image is displayed in a region formed by the display surfaces, the mobile terminal 10 calculates the ratio of an area where the fixed shape image is displayed in the region to the area of the region and the ratio of the same to the area of the fixed shape image (step S18). The mobile terminal 10 determines the arrangement of the display devices by paying attention to amount of information conveyed to a user by the displayed image by determining the arrangement on the basis of the ratios (step 20).
Patent JP-2013057051-A (JP)
Title: Polyamic acid composition, endless belt, method of producing the endless belt, and image forming apparatus
Inventor: SUZUKI TOMOKO
IPC: C08G73/10
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyamic acid composition excellent in dispersibility of a carbon black having pH of <7.SOLUTION: The polyamic acid composition comprises: a polyamic acid, all terminals of which consist of an amino group, wherein the ratio (Z/X) of a total molar amount (Z) of a terminal where a terminal amino group is enclosed with an acid mono anhydride to a total molar number (X) of a terminal amino group that is not enclosed with the carboxylic acid mono anhydride satisfies 0≤Z/X<0.4; 10 to 80 mass% inclusive of a carbon black having pH of <7 based on total solid content; and a solvent. Alternatively, the polyamic acid composition comprises: the ratio (Y/X) of a total molar amount (Y) of a terminal carboxy group to the total molar number (X) satisfies 0≤Y/X<0.4; 10 to 80 mass% inclusive of the carbon black; and the solvent.